package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

/**
 * @program:
 * @author: 陈思璇
 * @date 2023/2/24
 **/
@Component
@Slf4j
public class OrderTask {
    @Autowired
    OrderMapper orderMapper;

    /**
     * 处理支付超时订单
     */
    @Scheduled(cron = "0 * * * * ?")
    public void processTimeoutOrder() {
        log.info("处理支付超时订单：{}", new Date());
        //现在的时间减去15分钟,获得当前时间的前15分钟时间
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        //查找十五分钟前的待付款的所有的订单
        //select * from orders where status=1 and order_time(下单时间)<当前时间-15
        List<Orders> ordersList =orderMapper.getByStatusAndOrdertimeLT(Orders.PENDING_PAYMENT,time);

       if(ordersList.size()>0&&ordersList!=null){
           ordersList.forEach(orders -> {
               orders.setStatus(Orders.CANCELLED);
               orders.setCancelReason("支付超时了，自动取消了");
               orders.setCancelTime(LocalDateTime.now());
               orderMapper.update(orders);
           });
       }
        
    }

    /**
     * 处理“派送中”状态的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
    public void processDeliveryOrder() {
        log.info("处理派送中订单：{}", new Date());
        LocalDateTime time = LocalDateTime.now().plusHours(-60);
        // select * from orders where status = 4 and order_time < 当前时间-1小时
        List<Orders> ordersList = orderMapper.getByStatusAndOrdertimeLT(Orders.DELIVERY_IN_PROGRESS, time);

        if(ordersList != null && ordersList.size() > 0){
            ordersList.forEach(order -> {
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);
            });
        }
    }


}
